Variation in the course of the common carotid artery and its branches as predisposing factors for stroke

Key Points

• Variation in the course of the common carotid artery, particularly kinking, is linked to increased stroke risk.
• Tortuosity and coiling are the most common variations noted in the carotid artery structure, impacting health.
• In 25% of cases, the common carotid artery originates from the bovine arch, highlighting anatomical diversity.
• The study underscores the importance of understanding arterial variations, as they may indicate stroke susceptibility.